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1. 发明授权

US09255551B2 Diesel-gasoline dual fuel powered engine with fouling free clean EGR system 有权
标题翻译：柴油汽油双燃料动力发动机，具有无污染的清洁EGR系统
公开(公告)号：US09255551B2
公开(公告)日：2016-02-09
申请号：US13713570
申请日：2012-12-13
申请人： Hyundai Motor Company
发明人： Dae Choi , Minyoung Ki , Seungil Park , Hyeungwoo Lee , Yohan Chi
IPC分类号： F02B47/08 , F02M25/07 , F02D41/30 , F02B7/02 , F02D19/06 , F02D41/00
CPC分类号： F02M25/0726 , F02B7/02 , F02B47/08 , F02D19/0649 , F02D41/0025 , F02D41/0065 , F02D41/3047 , F02M26/22 , F02M26/43 , Y02T10/36 , Y02T10/47
摘要： A fouling free clean EGR system for a diesel-gasoline dual fuel powered engine allows re-circulation of an exhaust gas of a certain cylinder among a plurality of cylinders. The fouling free clean exhaust gas recirculation (EGR) system for a diesel-gasoline dual fuel powered engine in which gasoline and air are pre-mixed and supplied to cylinders and then a diesel fuel is injected and combusted together comprises a directly-exhaust cylinder of which an exhaust valve of the cylinder is connected to an exhaust manifold directly connected to a after treatment device; and an EGR cylinder of which an exhaust valve of the cylinder is connected to an EGR line and which supplies the EGR gas to the diesel-gasoline dual fuel powered engine.
摘要翻译：用于柴油 - 汽油双燃料动力发动机的无污染的清洁EGR系统允许在多个气缸中再循环某个气缸的排气。用于柴油 - 汽油双燃料动力发动机的无污染的清洁废气再循环（EGR）系统，其中将汽油和空气预混合并供应到气缸，然后将柴油燃料一起喷射和燃烧，包括直接排出的气缸气缸的排气阀连接到直接连接到后处理装置的排气歧管; 以及EGR气缸，其气缸的排气阀连接到EGR管路，并将EGR气体供给到柴油 - 汽油双燃料动力发动机。

2. 发明申请

US20130152899A1 DUAL FUEL COMBUSTION SYSTEM BASED ON DIESEL COMPRESSION IGNITION TRIGGERED IGNITION CONTROL 审中-公开
标题翻译：基于柴油压缩点火点火控制的双燃料燃烧系统
公开(公告)号：US20130152899A1
公开(公告)日：2013-06-20
申请号：US13712705
申请日：2012-12-12
申请人： Hyundai Motor Company
发明人： Dae CHOI , Minyoung Ki , Seungil Park , Hyeungwoo Lee , Yohan Chi
IPC分类号： F02M69/04
CPC分类号： F02M69/04 , F02B7/04 , F02D19/085 , F02D41/0025 , F02D41/3047 , F02D41/402 , F02M43/00 , F02M69/046 , Y02T10/128 , Y02T10/36 , Y02T10/44
摘要： In a method for a diesel-gasoline dual fuel premixed charge compression ignition combustion system based on diesel compression ignition triggered ignition control of the present invention, air (+EGR gas) and a gasoline fuel supplied in a premixed charge intake stroke create a premixed surroundings, a diesel fuel injected in at least two classified steps in a succeeding compression ignition stroke creates a compression ignition combustion surroundings for a diesel and serves as an ignition trigger to produce flames, and the gasoline fuel injected in the premixed charge intake stroke and having created the premixed surroundings is burned in a succeeding combustion expansion stroke to generate power. Accordingly, a practical diesel-gasoline dual fuel powered engine solving both unstable combustion due to difficulty in control of ignition times and combustion and knockings restricting power performance can be realized.
摘要翻译：在基于本发明的柴油压缩点火触发点火控制的柴油 - 汽油双燃料预混燃料压缩点火燃烧系统的方法中，在预混合进气冲程中供应的空气（+ EGR气体）和汽油燃料产生预混合的环境在随后的压缩点火行程中以至少两个分级步骤喷射的柴油燃料产生用于柴油的压缩点火燃烧环境，并且用作点燃触发器以产生火焰，并且在预混合进气冲程中喷射的汽油燃料产生预混合的环境在随后的燃烧膨胀冲程中燃烧以产生动力。因此，可以实现解决难以控制点火时间和燃烧的不稳定燃烧和限制功率性能的实用的柴油 - 汽油双燃料动力发动机。

3. 发明授权

US09512789B2 Supercharging engine 有权
标题翻译：增压发动机
公开(公告)号：US09512789B2
公开(公告)日：2016-12-06
申请号：US14546165
申请日：2014-11-18
申请人： Hyundai Motor Company
发明人： Jangsu Lee , Jongman Jun , Hyeungwoo Lee , Hyosang Cho , Seungeun Yu , Hyounghyoun Kim
IPC分类号： F02B33/44 , F02D13/06 , F02D17/02 , F01L13/00 , F02B21/02
CPC分类号： F02D17/026 , F01L13/0015 , F02B21/02 , F02B33/44 , F02D13/06 , Y02T10/18
摘要： A supercharging engine supplying compressed air to a combustion chamber as intake air may include at least two cylinders, a deactivation cylinder being at least one of the cylinders, and selectively deactivated, a compressed air tank adapted to store compressed air supplied from a combustion chamber of the deactivation cylinder, a compressed air storage passage formed to communicate the compressed air tank with the combustion chamber of the deactivation cylinder, an intake manifold selectively communicating with the compressed air tank, and a compressed air valve selectively opening/closing the compressed air storage passage, in which compressed air may be transmitted from the combustion chamber of the deactivation cylinder to the compressed air tank as the compressed air valve is opened in a compression stroke during deactivation of the deactivation cylinder.
摘要翻译：向作为进气的燃烧室供给压缩空气的增压发动机可以包括至少两个气缸，一个停用气缸，其至少是一个气缸，并且选择性地停用;一个压缩空气罐，适于储存从燃烧室供应的压缩空气所述停用气缸，形成为将所述压缩空气罐与所述停用气缸的燃烧室连通的压缩空气存储通道，选择性地与所述压缩空气罐连通的进气歧管和选择性地打开/关闭所述压缩空气存储通道的压缩空气阀，其中在停用气缸停用期间，当压缩空气阀在压缩冲程中打开时，压缩空气可以从停用气缸的燃烧室传递到压缩空气罐。

4. 发明申请

US20150167565A1 SUPERCHARGING ENGINE 有权
标题翻译：超级发动机
公开(公告)号：US20150167565A1
公开(公告)日：2015-06-18
申请号：US14546165
申请日：2014-11-18
申请人： Hyundai Motor Company
发明人： Jangsu LEE , Jongman Jun , Hyeungwoo Lee , Hyosang Cho , Seungeun Yu , Hyounghyoun Kim
IPC分类号： F02D17/02 , F02D23/00 , F01L13/00 , F02B33/44
CPC分类号： F02D17/026 , F01L13/0015 , F02B21/02 , F02B33/44 , F02D13/06 , Y02T10/18
摘要： A supercharging engine supplying compressed air to a combustion chamber as intake air may include at least two cylinders, a deactivation cylinder being at least one of the cylinders, and selectively deactivated, a compressed air tank adapted to store compressed air supplied from a combustion chamber of the deactivation cylinder, a compressed air storage passage formed to communicate the compressed air tank with the combustion chamber of the deactivation cylinder, an intake manifold selectively communicating with the compressed air tank, and a compressed air valve selectively opening/closing the compressed air storage passage, in which compressed air may be transmitted from the combustion chamber of the deactivation cylinder to the compressed air tank as the compressed air valve is opened in a compression stroke during deactivation of the deactivation cylinder.
摘要翻译：向作为进气的燃烧室供给压缩空气的增压发动机可以包括至少两个气缸，一个停用气缸，其至少是一个气缸，并且选择性地停用;一个压缩空气罐，适于储存从燃烧室供应的压缩空气所述停用气缸，形成为将所述压缩空气罐与所述停用气缸的燃烧室连通的压缩空气存储通道，选择性地与所述压缩空气罐连通的进气歧管和选择性地打开/关闭所述压缩空气存储通道的压缩空气阀，其中在停用气缸停用期间，当压缩空气阀在压缩冲程中打开时，压缩空气可以从停用气缸的燃烧室传递到压缩空气罐。

5. 发明授权

US08977474B2 Diesel-gasoline dual fuel powered combustion engine system provided with spark-assisted fouling free EGR system 有权
标题翻译：柴油汽油双燃料动力燃油发动机系统配有火花自动排污EGR系统
公开(公告)号：US08977474B2
公开(公告)日：2015-03-10
申请号：US13713640
申请日：2012-12-13
申请人： Hyundai Motor Company
发明人： Dae Choi , Hyunsung Jung , Minyoung Ki , Hyeungwoo Lee
IPC分类号： F02D19/06 , F02M25/07 , F02D41/00 , F02D41/30 , F02B47/08 , F02B69/02
CPC分类号： F02M25/0701 , F02B47/08 , F02B69/02 , F02D19/0649 , F02D41/0025 , F02D41/0065 , F02D41/008 , F02D41/3047 , F02M26/05 , F02M26/30 , F02M26/43 , F02M26/50 , Y02T10/128 , Y02T10/36 , Y02T10/47
摘要： A diesel-gasoline dual fuel powered combustion engine system is provided with spark-assisted fouling free EGR system in which gasoline and air are homogeneously combined and supplied to cylinders and then a diesel fuel is injected and combusted together. The system may include: a plurality of cylinders each having a fuel injector; and an exhaust line through which flows an exhaust gas discharged as a fuel from each cylinder is combusted; wherein gasoline fuel combustion type is adapted to one or more cylinder of the plurality of the cylinders, and diesel-gasoline fuel pre-mixed combustion type is adapted to the other cylinders.
摘要翻译：柴油 - 汽油双燃料动力内燃机系统配有火花自动无污染EGR系统，其中汽油和空气均匀组合并供应到气缸，然后柴油燃料一起注入和燃烧。该系统可以包括：多个气缸，每个气缸都具有燃料喷射器; 并且从每个气缸将作为燃料排出的废气流过的排气管路燃烧; 其中汽油燃料燃烧型适用于所述多个气缸中的一个或多个气缸，并且柴油 - 汽油燃料预混合燃烧型适用于其它气缸。

6. 发明申请

US20130152909A1 Diesel-Gasoline Dual Fuel Powered Engine with Fouling Free Clean EGR System 有权
标题翻译：柴油 - 汽油双燃油动力发动机，具有无污染的清洁EGR系统
公开(公告)号：US20130152909A1
公开(公告)日：2013-06-20
申请号：US13713570
申请日：2012-12-13
申请人： Hyundai Motor Company
发明人： Dae CHOI , Minyoung Ki , Seungil Park , Hyeungwoo Lee , Yohan Chi
IPC分类号： F02M25/07 , F02B47/08
CPC分类号： F02M25/0726 , F02B7/02 , F02B47/08 , F02D19/0649 , F02D41/0025 , F02D41/0065 , F02D41/3047 , F02M26/22 , F02M26/43 , Y02T10/36 , Y02T10/47
摘要： A fouling free clean EGR system for a diesel-gasoline dual fuel powered engine allows re-circulation of an exhaust gas of a certain cylinder among a plurality of cylinders. The fouling free clean exhaust gas recirculation (EGR) system for a diesel-gasoline dual fuel powered engine in which gasoline and air are pre-mixed and supplied to cylinders and then a diesel fuel is injected and combusted together comprises a directly-exhaust cylinder of which an exhaust valve of the cylinder is connected to an exhaust manifold directly connected to a after treatment device; and an EGR cylinder of which an exhaust valve of the cylinder is connected to an EGR line and which supplies the EGR gas to the diesel-gasoline dual fuel powered engine.
摘要翻译：用于柴油 - 汽油双燃料动力发动机的无污染的清洁EGR系统允许在多个气缸中再循环某个气缸的排气。用于柴油 - 汽油双燃料动力发动机的无污染的清洁废气再循环（EGR）系统，其中将汽油和空气预混合并供应到气缸，然后将柴油燃料一起喷射和燃烧，包括直接排出的气缸气缸的排气阀连接到直接连接到后处理装置的排气歧管; 以及EGR气缸，其气缸的排气阀连接到EGR管路，并将EGR气体供给到柴油 - 汽油双燃料动力发动机。

7. 发明授权

US09447738B2 Method for controlling variable valve lift apparatus and variable valve lift system 有权
标题翻译：用于控制可变气门提升装置和可变气门升程系统的方法
公开(公告)号：US09447738B2
公开(公告)日：2016-09-20
申请号：US14144357
申请日：2013-12-30
申请人： Hyundai Motor Company
发明人： Jang Su Lee , Jun Yu , Keun Sang Kim , Hyeungwoo Lee
IPC分类号： F02D41/30 , F02D13/02 , F02D41/00 , F01L1/34
CPC分类号： F02D13/0207 , F01L1/34 , F02D41/0002 , F02D41/30 , F02D2041/001 , F02D2200/023 , Y02T10/18 , Y02T10/42
摘要： A method for controlling a variable valve lift apparatus includes: measuring an operation mode switching condition; determining whether the variable valve lift apparatus is in a normal operation condition; controlling the operation of the variable valve lift apparatus depending on a predetermined normal valve lift switching map; determining whether the variable valve lift apparatus is in a mode switching delay or switching disable condition from a high lift mode to a low lift mode or whether the variable valve lift apparatus is in the mode switching delay or switching disable condition from the low lift mode to the high lift mode; controlling the operation of the variable valve lift apparatus depending on a predetermined low oil temperature valve lift switching map; and controlling the operation of the variable valve lift apparatus depending on a predetermined high oil temperature valve lift switching map.
摘要翻译：一种用于控制可变气门提升装置的方法包括：测量操作模式切换条件; 确定可变气门提升装置是否处于正常操作状态; 根据预定的正常阀提升切换图控制可变气门提升装置的操作; 确定可变气门提升装置是否处于从高提升模式到低提升模式的模式切换延迟或切换禁用状态，或者可变气门提升装置是否处于从低升力模式到模式切换延迟或切换禁用状态高升力模式; 根据预定的低油温阀升程切换图控制可变气门提升装置的操作; 以及根据预定的高油温阀提升切换图来控制可变气门提升装置的操作。

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